Answer:
A & B
Step-by-step explanation:
A is spot-on because of the use of distributive property. B by the use of like terms.
Answer:
D: 0 ≤ n ≤ 10
R: 10 ≤ f(n) ≤ 57.5
Step-by-step explanation:
got it right
Answer:
Undefinable
Step-by-step explanation:
5 + 2x = 2x + 6
5 = 6 Subtract 2x on both sides
There is no answer
